9K37IN-D-S3 Intruder Cylindrical Lock, 14 or 15 Lever, D Rose, SFIC Prep Door Bottom Shoes requiring use of a key

requiring use of a key for unlocking the door until the button is manually unlocked

The Falcon F-25-C Series device lets you combine the safety of a fire-rated device with the clean aesthetics that come with a concealed vertical rod installation

Round bolt head requires only a punched hole in door frame

Falcon 212-L-NL Grade 1 Exit Device Trim

9K37IN-D-S3 Intruder Cylindrical Lock, 14 or 15 Lever, D Rose, SFIC Prep Door Bottom Shoes requiring use of a keyBest 9K37IN D S3 Intruder Cylindrical Lock, 14 or 15 Lever, D Rose, (SFIC) Small Format Interchangeable Core Prep, Less Core, S3 4 7 8" ANSI Strike The 9K Lock with Intruder Function Can Secure Classroom Doors Simply, Safely and Reliably. In an emergency, locking classroom doors quickly from the inside is a critical step in protecting children and staff. The BEST 9K lock is a classroom lock with a visual indicator that shows which way to turn the key